Can you imagine your professional career being part of social change and transformation? WE'RE LOOKING FOR YOUR TALENT! At ONCE, we are seeking an Administrative Assistant for a temporary vacancy at our Shared Services Center for Payroll and People Management within the Malaga city Zone Directorate. WHAT WILL YOU BE DOING ON A DAILY BASIS? * You will manage information within the department/work center. * You will handle daily tasks such as registering, organizing, and archiving correspondence, files, records, etc. * You will support department members in tasks and projects. * You will perform tasks using corporate desktop (SAP), email, and Office 365. * You will prepare reports, presentations, and document summaries. * You will provide administrative support to other teams. WHAT DO WE NEED FROM YOU? (Requirements) * Vocational Training Level I or II related to administrative functions. * Experience in administrative roles. * At least two years of experience in personnel administration tasks within the HR area. * Proficiency in Microsoft Office applications, especially Word, Excel, and Outlook. * Two years of knowledge and experience handling applications in the Corporate Desktop environment and SAP HR. WHAT OTHER THINGS DO WE VALUE? (Desirable requirements) * People-oriented mindset. We love teamwork and have a strong service vocation! * Experience in dynamic and multidisciplinary environments. * Minimum of two years of experience will be valued. WHAT DO WE OFFER YOU? * Temporary contract. Although this is a temporary vacancy, if you are currently unemployed, we encourage you to apply, as it's an excellent way for us to get to know you. * Full-time 36 hours/week—goodbye to 40-hour workweeks! * Competitive salary of 17,000 euros gross/year. * 24 working days of vacation + 6 personal leave days. * Annual individual training grants—we want you to keep growing! * ONCE Card: We offer exclusive discounts. * Financial assistance for childbirth or adoption. * We provide opportunities for any employee to participate in volunteer activities and contribute to community well-being. * ONCEInnova: We have an innovation and entrepreneurship unit where any employee can propose and participate in intrapreneurship and innovation projects within ONCE. You'll have the chance to join a solidarity-driven, social, and committed organization, BY PEOPLE AND FOR PEOPLE, fully aware of its responsibility toward society, that will support you throughout the onboarding process and offer you professional growth opportunities. You decide how far you go!